What is Yenching Hung's NPI number?

Yenching Hung's National Provider Identifier (NPI) is 1881799120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yenching Hung's specialty?

Yenching Hung is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).

Where is Yenching Hung located?

Yenching Hung's practice location on file with NPPES is 1208 E Arques Ave Ste 104, Sunnyvale, CA 94085-5419.

What is Yenching Hung's phone number?

The practice phone number listed in the NPPES registry for Yenching Hung is (408) 745-1780.

Is Yenching Hung's NPI active?

Yes — Yenching Hung's NPI (1881799120) is active in the NPPES registry as of the last update on 2025-04-16.

IndividualActive

Yenching Hung, L.AC.

NPI 1881799120 · Acupuncturist · Sunnyvale, CA

Yenching Hung, L.AC. is a Acupuncturist provider in Sunnyvale, CA (NPI 1881799120).

Provider details

NPI number: 1881799120
Entity type: Individual
Primary specialty: AcupuncturistOther Service Providers
Credential: L.AC.
Sex: Female
Sole proprietor: No
License: 11117 (CA)

Specialties & taxonomies

AcupuncturistPrimary171100000XLicense 11117 (CA)
Other Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1208 E Arques Ave Ste 104

Sunnyvale, CA 94085-5419

Phone: (408) 745-1780

Street-level locationGet directions

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Mailing address